2877960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 8942400

約数和(自身を除く): 6064440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 827, 870, 1160, 1654, 1740, 2481, 3308, 3480, 4135, 4962, 6616, 8270, 9924, 12405, 16540, 19848, 23983, 24810, 33080, 47966, 49620, 71949, 95932, 99240, 119915, 143898, 191864, 239830, 287796, 359745, 479660, 575592, 719490, 959320, 1438980, 2877960]

約数ペア:

[(1, 2877960), (2, 1438980), (3, 959320), (4, 719490), (5, 575592), (6, 479660), (8, 359745), (10, 287796), (12, 239830), (15, 191864), (20, 143898), (24, 119915), (29, 99240), (30, 95932), (40, 71949), (58, 49620), (60, 47966), (87, 33080), (116, 24810), (120, 23983), (145, 19848), (174, 16540), (232, 12405), (290, 9924), (348, 8270), (435, 6616), (580, 4962), (696, 4135), (827, 3480), (870, 3308), (1160, 2481), (1654, 1740)]